OpenAI is launching an open source tool called Codex CLI, which brings the company's AI models to local terminal software.

Responding to limitations in OpenAI's new Codex CLI tool, Open Codex emerges as an MIT-licensed CLI for AI coding assistance ...

Let's take a first look at OpenAI's new o4 model and the codex CLI programming tool. Let's compare it to other AI programming ...

Discover how OpenAI Codex CLI simplifies coding, enhances security, and boosts productivity with multimodal reasoning and ...

OpenAI has released two AI “reasoning” models that it says are its most capable yet as well as an open-source AI agent that ...

Following the recent launch of a new family of GPT-4.1 models, OpenAI released o3 and o4-mini on Wednesday, the latest ...

OpenAI says Codex CLI is aimed at developers who code in the terminal and want an AI tool that understands their repository.

OpenAI has revealed plans to release an open-source AI model in the coming months, though it is still evaluating the ...

But it will integrate OpenAI's models, eventually including o3 and o4-mini, with the clients that process code and computer commands, otherwise known as command-line interfaces. It's also open ...